package vip.zhenzicheng.design_patterns.adapter.object_adapter;

/**
 * 目标接口
 *
 * @author zhenzicheng
 * @date 2022-05-26 09:30
 */
public interface SDCard {

  //从SD卡中读取数据
  String readSD();

  //往SD卡中写数据
  void writeSD(String msg);
}
